Бесплатно 

This is a small sun with buttonholes for sewing it on.
Printing
I printed it face up, single color, no support, with PLA. The layer height should be a small as your printer can handle for the fine detail.
As designed, it will make a button with a 30mm diameter; but it is completely scalable in your slicer.
Design
I could not create a good clean SVG from the picture, so I approximated the design in the Fusion 360 sketch.












Названия используются только для указания источника результата. Polyzon не аффилирован с перечисленными площадками.